Senior Test Engineer

Mozilla Foundation

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Job Description

Job Overview

The Senior Test Engineer at Mozilla Corporation will be a part of the Firefox Desktop Test Engineering team, responsible for validating critical browser areas through dedicated testing. This role involves driving test automation projects, building tools and frameworks, and collaborating with cross-functional teams to enhance the user experience and ensure quality across Firefox.

Technical Requirements

Required Skills
  • • Python programming
  • • test automation
  • • Selenium
Preferred Skills
  • • Java
  • • JavaScript
  • • C++
Experience Level

5+ years in a software engineering role, with 3+ years in test automation

Responsibilities

  • • Build tooling and frameworks to facilitate testing
  • • Write, run, and maintain automated tests
  • • Create and implement comprehensive test plans
  • • Provide feedback and support to junior test engineers
  • • Participate in incident response and validation processes
  • • Collaborate to solve complex technical problems
  • • Contribute to team culture and advocate for testing and quality

Technical Environment

Languages
Frameworks
Tools & Technologies

Benefits & Perks

  • • Generous performance-based bonus plans
  • • Rich medical, dental, and vision coverage
  • • Generous retirement contributions with immediate vesting
  • • Quarterly wellness days
  • • Birthday day off
  • • Home office stipend
  • • Annual professional development budget
  • • Quarterly well-being stipend
  • • Paid parental leave
  • • Employee referral bonus program
  • • Other benefits (life/AD&D, disability, EAP, etc.)

Additional Information

Location
Remote Canada
Type
Full-time
Compensation
$104,000 - $139,000 CAD (Tier 1), $94,000 - $126,000 CAD (Tier 2)

Skills & Technologies